| Product name: | Attenuator | Fiber Mode: | Single mode, Multimode |
|---|---|---|---|
| Attenuation Accurancy: | 1-9dB ±0.5dB, 10-30dB ±10% | Attenuation range: | 0-30dB |
| Return loss: | PC≥45 dB; UPC≥50 dB ;APC ≥60 dB | Repeatability: | 1000 times |
| Operating Wavelength (nm): | 1260~1620(SM) | Operating temperature: | -40-80°C |
| Connector: | MU | ||
| ハイライト: | LC Fiber Optic Attenuator,lc optical attenuator,SC FC Attenuator |
||
Fiber optic Attenuators are used in applications where a pre-determined amount of light loss is specified.
We offer LC, FC, SC, ST, MU fixed attenuator with different attenuation level, from 1dB to 30dB.
Key Features
· Bellcore Compliant
· Wavelength Independent
· Durability & Simple and Reliable Structure
Specifications
· Operating Wavelength: SM: 1310nm, 1550nm
· MM: 850nm, 1300nm
· Return loss: More than 55dB (UPC)
· Attenuation Accuracy: +/-0.5 (1~10) +/-1.0(11~30)
· Polarization Dependent Loss: Less than 0.2dB
· Max. Optical Input Power: 200mW
· Operating Temp Range: -40~80°C
Applications
· l Telecommunication Networks
· l Local Area Network
· l FTTH and FTTx
· l Fiber Optic Sensors
· l Test & measurement
· l DWDM applications
Parameter
|
Optical Performance
|
M-F Plug Type
|
F-F Adaptor Type
|
|
Testing Wavelength(nm)
|
SM: 1310nm/1550nm
|
1310nm
|
|
|
MM: 850nm/1300nm
|
|
|
Attenuation Accuracy(dB)
|
1-9dB; 0.5dB; 10-30dB; 10% of Attenuation Value
|
|
|
Return Loss(dB)
|
≥50dB (PC)
|
≥50dB (PC)
|
|
|
≥60dB (APC)
|
≥60dB (APC)
|
|
Input Power (Max.) (mW)
|
300
|
|
|
Durability(dB)
|
<0.2dB Typical, 1000 Matings
|
|
|
Operating Temperature(°C)
|
-40~+80
|
|
|
Storage Temperature(°C)
|
-40~+85
|
|
Ordering Information:
Step 1: Connector type: FC, SC, LC, ST
Step 2: Ferrule End-face: PC, UPC, APC
Step 3: Type: Single-mode, Multimode
Step 4: Attenuation: 1-10dB(1dB step), 15, 20, 25, 30dB
Step 5: Mode: Fixed, Female&Male, In-line, Variable
Step 6: Wavelength: 1310nm, 1550nm, 850nm, 1300nmc
Product picture
Factory picture
コンタクトパーソン: Ms. Lena Liu
電話番号: +86-13689534519
ファックス: 86-769-86001869
